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X52普通铣床卧式车床主轴维修.doc

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常州机电职业技术学院课程设计课程：设备大修与修理工艺课程设计题目： X52普通铣床卧式车床主轴维修系部：电气工程系班级：...... 姓名：....... 学号：...... 指导教师：...... 设计时间：.......... 目录 1 引言·····························································5 1.1、X52普通铣床卧式车床的简介··································5 1.2机床常见的故障··············································8 2 机床修前准备····················································10 2.1 修前技术准备···············································10 2.2修前生产准备················································10 2.3 设备维修方式················································11 2.4 主轴预检···················································11 3 主轴组件的拆卸···················································14 3.2主轴组件的拆卸及拆卸工艺卡··································14 3.3主轴的清洗··················································15 4 主轴的修理·······················································15 4.1主轴的失效形式及原因········································19 4.2主轴的修复工艺及修理方法····································27 5 主轴的装配·······················································22 5.1装配的一般工艺原则··········································22 5.4主轴的装配工艺及装配工艺卡片································25 6 机床修后调整·····················································26 6.1 主轴部件的调整·············································27 7 机床的试验与验收················································28 7.1空运转试车阶段··············································28 7.2负荷试车阶段················································29 7.3机床的几何精度检验··········································30 7.4机床的维护保养··············································36 8 设备修理先进理念和新技术········································38 8.1设备修理的先进理念··········································38 8.2设备修理的新技术··········································